Note: Customers need to choose suitable battery which matches Sub Coil, which does NOT support low-wattage batteries.

3. Liquid filling1. Unscrew the atomizer tube from the Delta 2 base. 2. Refill e-Liquid into the hole from the bottom along the inwall of the tube.(Attention: Please do not refill the e-liquid into the small hole in the center of the atomizer tube.)

4.Adjustment of AirflowRotate the ring on the atomizer base clockwise or counterclockwise to adjust the inlet valve.

Order Tips:

It doesn't come with e-liquids. You shall purchase e-liquids separately.

It comes with 510 thread, compatible with 510/ego threaded cartomizers